93C66A-I/PG
EEPROM, 512X8, Serial, CMOS, PDIP8Manufacturer: Microchip Technology
Categories: EEPROMs
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Microchip Technology's 93C66A-I-PG is a high-performance, 4Kb serial CMOS EEPROM organized as 512 words by 8 bits. This component utilizes the Microwire bus interface for efficient data transfer, supporting clock frequencies up to 1 MHz. It offers robust data retention exceeding 200 years and an endurance rating of 1 million write cycles. The 93C66A operates over a wide temperature range of -40°C to +85°C and is available in a standard 8-lead PDIP package, suitable for through-hole mounting. Its low standby current and flexible supply voltage range from 1.8V to 5.5V make it ideal for power-sensitive applications. This EEPROM is commonly employed in industrial control systems, automotive electronics, and consumer goods where reliable non-volatile data storage is critical. Software write protection provides an additional layer of data security.
Additional Information
Series: 93C66RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: ActivePackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 9.2700 |
| Width | 7.6200 |
| Technology | CMOS |
| Clock_Frequency_Max | 1.00000 |
| Data_Retention_Time_Min | 200 |
| Endurance | 1000000.000000000000000 |
| JESD_30_Code | R-PDIP-T8 |
| Memory_Density | 4096.0000000000000000 |
| Memory_IC_Type | EEPROM |
| Memory_Organization | 512X8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 8 |
| Number_of_Words | 512.0000000000000000 |
| Number_of_Words_Code | 512 |
| Operating_Mode | Synchronous |
| Operating_Temperature_Max | 85.0 |
| Operating_Temperature_Min | -40.0 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | DIP |
| Package_Equivalence_Code | DIP8,.3 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Parallel_Serial | Serial |
| Seated_Height_Max | 5.3300 |
| Serial_Bus_Type | Microwire |
| Standby_Current_Max | 0.000001000000000 |
| Supply_Current_Max | 2.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 1.80000 |
| Supply_Voltage_Nom | 2.5 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Dual |
| Write_Cycle_Time_Max_tWC | 2.0000000000000000 |
| Write_Protection | Software |
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